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NAV blocked Port Scan, But No IP Info Provided
I received a notice from NAV that it had blocked an incoming portscan to my MAC computer (on 3 separate occassions). Each time, the More Info dialogue box failed to show the IP address from which the attack occurred (it was blank). How is this possible, even if the source used a third party intermediate? All my previous attacks contained an IP address (either alpha or numerical). What's going on? Should I be concerned?